Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Docker 1.13+

Docker 1.13+ mounts the container's cgroup to /sys/fs/cgroup (this could change in future versions). You can check the limit using

cat /sys/fs/cgroup/memory …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Python

continuumio/miniconda3

• It is hard to figure out the version of Python from the version of the Docker image.

continuumio/anaconda3

• It is hard to figure out the version of …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Configure the Shell for the RUN Command

https://docs.docker.com/engine/reference/builder/#shell

Configure the Default Shell for Terminals in Docker Containers

Just set the SHELL environment variable in …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Environment Variables

1. It seems that Docker reads neither /etc/profile nor /etc/environment for environment variables. For more details, please refer to the issue setting environment variables in a docker container …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Docker images are saved in /var/lib/docker. You can link the directory to another place to save images elsewhere. Another way is to change the configuration file of Docker. For …